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    What Is DEF on a Semi Truck? Fluid, Filters, Problems & Maintenance(Post)

    What Is a DEF (Diesel Exhaust Fluid) Filter? A DEF (Diesel Exhaust Fluid) filter protects the SCR (Selective Catalytic Reduction) system by removing dirt, debris, and contaminants from the DEF supply

    How A/C Driers Work on Your Semi Truck(Post)

    Ever wondered why your semi truck’s AC runs smoothly, or why it suddenly stops working? Your A/C receiver, drier, or accumulator is the unsung heroe of your commercial vehicle.  Maintaining your A/C d

    Buyers Guide to Aftermarket Air Breather Panels(Post)

    Decorative light panels are an outstanding way to start personalizing your truck. Air breather panels offer tremendous visual appeal and can elevate your big rig's nighttime appearance. There are five

    Semi-Truck Mattress Sizes: Fitment Chart & Buying Guide(Post)

    Looking for the right sized semi truck mattress? Every long-haul trucker should prioritize spending a sizeable portion of their budget on a quality mattress and driver's seat. That's where you spend

    Seasonal Semi Truck Maintenance Checklist(Post)

    Freezing winter weather temperatures, heavy snow, ice, and road salt take an unseen toll on your semi truck. Corrosion directly affects your semi truck brakes, electrical terminals,  suspension mounts

    What Does the FASS Fuel System Do? (Post)

    Diesel fuel often contains air, vapor, water, and fine debris - harmful contaminants that hurt fuel pressure stability, injector life, and injection pump health. FASS (fuel air separation system) help

    Preventative Maintenance Checklist for Semi Trucks(Post)

    In this post, we’ll cover the need for a semi truck preventative maintenance checklist, and some of the common replacement parts you can buy online and ship directly to your specified address. Key Ta

    Signs of a Failing Heater Box & What to Do About It(Post)

    Experiencing refreshing cool air in the summer and warm air in the winter is nearly priceless when behind the wheel of a big rig for 11 hours a day. However, if your A/C heater box isn’t working, your

    Semi Truck DPF Systems: How They Work, Problems, Regeneration & Parts(Post)

    Let’s break down how to maintain peak emissions performance and avoid excessive repairs on big truck exhausts. Key Takeaways DPFs trap soot, while DEF reduces harmful nitrogen oxide emissions. Watch

    What Year Did Semi Trucks Get DPF Systems?(Post)

    When Did Semi Trucks Start Using DPF Systems? EPA Rules Explained Diesel particulate filters (DPFs) became standard equipment on new U.S. heavy-duty diesel trucks starting with the 2007 engine model y

    Diesel Truck Engine Maintenance Guide(Post)

    Semi truck engines can last up to one million miles, or more, before they need to be rebuilt or replaced.  During their lifespan, engine system parts experience a lot of heat and pressure, eventually

    Spring Semi-Truck Maintenance: 5 Checks to Prevent Expensive Repairs(Post)

    Winter weather causes corrosion, contamination, wear, and hidden damage. Spring is a great time to inspect the truck thoroughly and stop small problems from becoming giant disasters.  Five Spring Main

    How to Buy the Right Peterbilt 379 Radiator(Post)

    If you want to keep your diesel engine from overheating you need a well-functioning replacement Peterbilt radiator to properly carry the hot coolant through small passages, transfer engine heat into t

    Best Semi Truck Emergency Kit Accessories to Deter Roadside Breakdowns(Post)

    It’s cold, and late, and you’re suddenly stalled at the side of the road because your semi truck won’t start or won’t budge. If this sounds like a truck driver’s worst nightmare, it’s because it is. 

    What are Semi Truck Winter Fronts?(Post)

    A semi-truck winter front is a heavy-duty, weather-resistant cover designed to mount directly over a truck’s front grille. Typically manufactured from reinforced vinyl, canvas, or quilted fabric, it s

    Wet Line Kits for Semi Trucks 101: The Basics Explained(Post)

    Ready to transform your rig into a hydraulic powerhouse? A semi-truck wet line kit can do the trick. One of these will turn your truck from a normal highway hauler into a workhorse capable of handlin

    How to Winterize a Semi Truck: The Complete Driver Checklist(Post)

    Cold winter weather, freezing temperatures, snow-covered roads, and adverse weather conditions wreak havoc on semi truck engines and equipment, and can lead to costly repairs if damage occurs. Don’t c

    Spare Semi Truck Parts Every Owner-Operator Should Keep(Post)

    For owner-operators, having the right spare parts on hand is the difference between experiencing devastating downtime and productive uptime. You don’t want to be caught on the side of the road waiting

    What are the Most Frequently Replaced Semi Truck Parts?(Post)

    The parts of a class 8 truck that see the most frequent repair and replacement are areas where tons of heat, friction, and pressure occur. No-brainer, right?  Here are some of the most frequently repl

    Semi Truck DPF Box Covers & Slipcovers: Fitment Guide(Post)

    Semi Truck DPF Box Covers: Types, Fitment & Replacement What Is a DPF Box Cover on a Semi Truck? DPF box covers are exterior panels designed to conceal or protect the aftertreatment housing. They do n

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  • Seats Inc. Legacy Lo Low Profile High Back Seat W/ Dual Armrests - Brown Duraleather

    Seats Inc. Legacy Lo Low Profile High Back Seat W/ Dual Armrests - Brown Duraleather

    SEATS INC

    $1,511.99
    Legacy Lo Brown Duraleather Low Profile High Back Seat W/ Dual Armrests* High Quality Seat* Fully Reclining Mid-Highback Or Highback * 22-Inch, 4-Position Seat Cushion * 19-Inch Width Shoulder Region...
    188409MW63
    SKU:
    188409MW63
    Truck Class:
    Heavy Duty
    Color:
    Brown
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Low Base
    Product Type:
    Seats
    $1,511.99
    Qty in Cart: 0
    Price:
    $1,511.99
    Subtotal:
  • Intake Pre-Filter For LAF3551 Air Filter

    Intake Pre-Filter For LAF3551 Air Filter

    FREEDOM AIR FILTERS

    $76.99
    Intake Pre-Filter For P153551 Air Filter* High Quality Polyester Mesh Pre-Filter* This Is A Pre-Filter Wrap That Covers The Air Filter Element. Air Filter Element Not Included. Sold Separately.* Fits...
    09-0723000
    SKU:
    09-0723000
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Make:
    Western Star
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Engine Parts
    $76.99
    Qty in Cart: 0
    Price:
    $76.99
    Subtotal:
  • FREE SHIPPING
    BLEMISHED: Peterbilt 3 Inch Stainless Steel Sleeper Extension Panels W/ 22 - 3/4 Inch Amber/Amber LED Lights For Models W/ 70 Inch Sleeper

    BLEMISHED: Peterbilt 3 Inch Stainless Steel Sleeper Extension Panels W/ 22 - 3/4 Inch Amber/Amber LED Lights For Models W/ 70 Inch Sleeper

    4 STATE TRUCKS

    $339.99
    Sleeper Extension Panels W/ 22 Amber/Amber 3/4 Inch LEDs Fits Peterbilt 131 BBC W/ 36 Inch SleeperNormally $501.99 Plus Shipping, Buy This One Now For $339.99 with Free Shipping! You Save $162+ Plus...
    ZB10001885
    SKU:
    ZB10001885
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Light Options:
    Without Lights
    Height Options:
    3 Inch
    Color:
    Amber
    $339.99
    Qty in Cart: 0
    Price:
    $339.99
    Subtotal:
  • Steel Center Suspension Fame Bracket 21.25 Inch C To C For Kenworth W/ AG230 And AG460 Suspension

    Steel Center Suspension Fame Bracket 21.25 Inch C To C For Kenworth W/ AG230 And AG460 Suspension

    AFTERMARKET

    $1,676.99
    21.25 Inch C To C Center Suspension Frame Bracket* High Quality Frame Bracket* Steel* 21.25 Inch C To C* For Center Suspension* Made In USA* Sold Individually * Warranty On Frame Brackets Against...
    02-0510015
    SKU:
    02-0510015
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    $1,676.99
    Qty in Cart: 0
    Price:
    $1,676.99
    Subtotal:
  • Bright Diamond Plate Aluminum Topside Truck Tool Box Leg- 30 Inch

    Bright Diamond Plate Aluminum Topside Truck Tool Box Leg- 30 Inch

    AFTERMARKET

    $22.61
    30 Inch Diamond Plate Aluminum Topside Truck Tool Box LegEnsure your UWS tool box stays firmly in place with the Bright Diamond Plate Aluminum Topside Truck Tool Box Legs. Measuring 30 inches in...
    09-020100188
    SKU:
    09-020100188
    Truck Class:
    Universal
    Height Options:
    30 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Product Type:
    Toolboxes
    $22.61
    Qty in Cart: 0
    Price:
    $22.61
    Subtotal:
  • BESTfit 3 ID/OD X 6 Inch Turbo Outlet Adapter With Flange Style A

    BESTfit 3 ID/OD X 6 Inch Turbo Outlet Adapter With Flange Style A

    BESTFIT TRUCK PARTS

    $29.86
    BESTfit 3 Inch I.D.-O.D. X 6 Inch OAL Aluminized Steel Type A Turbo Pipe With 3.75 Inch Diameter FlangeGet the perfect fit with this quality type A manifold outlet. It is made of a rust and corrosion...
    09-080100188
    SKU:
    09-080100188
    Diameter Options:
    3 Inch
    Truck Class:
    Universal
    Style Options:
    Flanged
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Length Options:
    6 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $29.86
    Qty in Cart: 0
    Price:
    $29.86
    Subtotal:
  • FREE SHIPPING OVER $249
    4 Inch Round White LED Turn & Marker Lamp Amber Lens

    4 Inch Round White LED Turn & Marker Lamp Amber Lens

    PETERSON MFG

    $24.58
    LED Round Turn And Marker Lamp* High Quality Turn And Marker Lamp* 4 Inch Diameter* 7 White LEDs/Amber Lens* Standard PL3 Plug* Grommet Mount* Made In USA* Sold Individually* Warranty On Turn And...
    09-1601010188
    SKU:
    09-1601010188
    Color:
    Amber
    Location:
    Made In USA
    Diameter Options:
    4 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Plastic/Poly
    Shape Options:
    Round
    Product Type:
    Lighting
    $24.58
    Qty in Cart: 0
    Price:
    $24.58
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests - DuraLeather Black / Brown

    Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests - DuraLeather Black / Brown

    SEATS INC

    $1,364.99
    Black / Brown DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Legacy Silver Seat* Legacy Silver* High Back* Standard Base* Black-Brown 2 Tone Duraleather * With...
    188121MW1163
    SKU:
    188121MW1163
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,364.99
    Qty in Cart: 0
    Price:
    $1,364.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests, Bellows - DuraLeather Black / Blue

    Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests, Bellows - DuraLeather Black / Blue

    SEATS INC

    $1,311.99
    Black / Blue DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Legacy Silver Seat* High Back* Standard Base* Black-Blue 2 Tone Duraleather With Armrests And...
    188121MWB1162
    SKU:
    188121MWB1162
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,311.99
    Qty in Cart: 0
    Price:
    $1,311.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests, Heated - DuraLeather Black / Blue

    Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests, Heated - DuraLeather Black / Blue

    SEATS INC

    $1,546.99
    Black / Blue DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Legacy Silver Seat* Legacy Silver * High Back* Standard Base* Black-Blue 2 Tone Duraleather * With...
    188121MWH1162
    SKU:
    188121MWH1162
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,546.99
    Qty in Cart: 0
    Price:
    $1,546.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests, Heated - DuraLeather Black / Burgundy

    Seats Inc. Legacy Silver Seat W/ High Back, STD Base, Armrests, Heated - DuraLeather Black / Burgundy

    SEATS INC

    $1,546.99
    Black / Burgundy DuraLeather High Back Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Legacy Silver Seat* Legacy Silver* High Back* Standard Base* Black-Burgundy 2 Tone Duraleather *...
    188121MWH1164
    SKU:
    188121MWH1164
    Truck Class:
    Heavy Duty
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,546.99
    Qty in Cart: 0
    Price:
    $1,546.99
    Subtotal:
  • Seats Inc. Legacy Lo Seat W/ High Back, Low Base - DuraLeather Brown

    Seats Inc. Legacy Lo Seat W/ High Back, Low Base - DuraLeather Brown

    SEATS INC

    $1,404.99
    Brown DuraLeather Low Profile Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Seat* Skirt Style Suspension Cover * Standard Features * Enhanced Shoulder And Back Support And Cushion...
    188409MN63
    SKU:
    188409MN63
    Truck Class:
    Heavy Duty
    Color:
    Brown
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Low Base
    Product Type:
    Seats
    $1,404.99
    Qty in Cart: 0
    Price:
    $1,404.99
    Subtotal:
  • Seats Inc. Legacy Lo Seat W/ High Back, Low Base, Heat - DuraLeather Gray

    Seats Inc. Legacy Lo Seat W/ High Back, Low Base, Heat - DuraLeather Gray

    SEATS INC

    $1,585.99
    Gray DuraLeather Low Profile Heated Suspension Seat W/ Fully Reclining Backrest* High Quality Seat* Skirt Style Suspension Cover * Heated Seat Cushion And Back * Standard Features * Enhanced Shoulder...
    188409MNH65
    SKU:
    188409MNH65
    Truck Class:
    Heavy Duty
    Color:
    Gray
    Style Options:
    High Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Low Base
    Product Type:
    Seats
    $1,585.99
    Qty in Cart: 0
    Price:
    $1,585.99
    Subtotal:
  • Seats Inc Legacy LO Brown Dura-Leather Mid Back Low Base Truck Seat With EZ Adjust Armrests

    Seats Inc Legacy LO Brown Dura-Leather Mid Back Low Base Truck Seat With EZ Adjust Armrests

    SEATS INC

    $1,534.99
    Brown DuraLeather Low Profile Suspension Truck Seat W/ Fully Reclining Backrest* High Quality Air Ride Seat* Brown Dura-Leather * Skirt Style Suspension Cover * Standard Features * 18 Inch EZ Adjust...
    188598MW63
    SKU:
    188598MW63
    Color:
    Brown
    Truck Class:
    Heavy Duty
    Style Options:
    Mid Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Low Base
    Product Type:
    Seats
    Ready To Ship:
    Yes
    $1,534.99
    Qty in Cart: 0
    Price:
    $1,534.99
    Subtotal:
  • Seats Inc. Legacy Silver Seat W/ Mid Back, STD Base, Heat - DuraLeather Gray

    Seats Inc. Legacy Silver Seat W/ Mid Back, STD Base, Heat - DuraLeather Gray

    SEATS INC

    $1,128.99
    Gray DuraLeather Mid Back Suspension Seat W/ Fully Reclining Backrest* High Quality Seat* Heated Seat Cushion And Back * Without Armrests* Standard Features * Enhanced Shoulder And Back Support And...
    188891MNH65
    SKU:
    188891MNH65
    Color:
    Gray
    Truck Class:
    Heavy Duty
    Style Options:
    Mid Back
    Material Options:
    DuraLeather
    Make:
    Universal Items
    Type Options:
    Standard Base
    Product Type:
    Seats
    $1,128.99
    Qty in Cart: 0
    Price:
    $1,128.99
    Subtotal:
  • 1/2 Inch Brass Recessed Hex NPT Plug

    1/2 Inch Brass Recessed Hex NPT Plug

    TRAMEC SLOAN

    $4.85
    1/2 Inch Recessed Hex NPT Plug* High Quality Hex NPT Plug* Recessed* 1/2 Inch* Hex NPT* Brass* Plug* Sold Individually* Warranty On Hex NPT Plugs Against Defects In Workmanship & Material From Date...
    BP1188
    SKU:
    BP1188
    Diameter Options:
    1/2 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Ready To Ship:
    Yes
    $4.85
    Qty in Cart: 0
    Price:
    $4.85
    Subtotal:
  • Legacy Silver Black Tuff Cloth High Back Standard Base Seat With EZ Adjust Armrest

    Legacy Silver Black Tuff Cloth High Back Standard Base Seat With EZ Adjust Armrest

    SEATS INC

    $1,213.99
    Legacy Silver High Back Black Tuff Back Truck SeatExperience ultimate comfort with the Legacy Silver High Back Air Ride Seat from Seats Inc. It's designed for truckers, with breathable black cloth...
    188900FW631
    SKU:
    188900FW631
    Truck Class:
    Heavy Duty
    Color:
    Black
    Material Options:
    Cloth
    Product Type:
    Seats
    Make:
    Universal Items
    $1,213.99
    Qty in Cart: 0
    Price:
    $1,213.99
    Subtotal:
  • Old Glory Flag Quilted Vinyl Winter Front W/ 2-Zip Design For Peterbilt 379 Extended Hood

    Old Glory Flag Quilted Vinyl Winter Front W/ 2-Zip Design For Peterbilt 379 Extended Hood

    ROBERT JAMES ENTERPRISES

    $278.99
    Old Glory Flag Winter Front W/ Adjustable Zip Openings & Engine Airflow Control By Robert James EnterprisesThe Old Glory 2-Zip Quilted Vinyl Winter Front fits Peterbilt 379 Extended Hood. With full...
    01-120600188
    SKU:
    01-120600188
    Product Type:
    Hood Parts & Acc.
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Location:
    Made In USA
    Style Options:
    Quilted
    $278.99
    Qty in Cart: 0
    Price:
    $278.99
    Subtotal:
  • BLEMISHED: Lincoln Chrome 63 Inch 304 Stainless Steel Frame Skirt

    BLEMISHED: Lincoln Chrome 63 Inch 304 Stainless Steel Frame Skirt

    4 STATE TRUCKS

    $115.99
    63 Inch Chrome-Plated 304 Stainless Steel Frame SkirtNormally $190.99, Buy This One Now For $115.99! You Save $75!***MINOR SCRATCH/SCRAPE/SCUFF/BLEMISHED ITEM**** High Quality Frame Skirt* Made Of...
    ZB10001883
    SKU:
    ZB10001883
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Finish Options:
    Chrome-Plated
    Make:
    Other - Semi-Truck
    Make:
    Universal Items
    Length Options:
    63 Inch
    Ready To Ship:
    Yes
    $115.99
    Qty in Cart: 0
    Price:
    $115.99
    Subtotal:
  • Air Spring Rolling Lobe with Steel Base Replaces 161019, 64273, W01-358-8792, W013589122

    Air Spring Rolling Lobe with Steel Base Replaces 161019, 64273, W01-358-8792, W013589122

    AFTERMARKET

    $231.99
    Replacement Air Spring Rolling LobeMaximize truck ride quality and load-handling capability with this high-quality Air Spring Rolling Lobe with Steel Base. Featuring a rolling lobe design with an...
    19-05180188
    SKU:
    19-05180188
    Product Type:
    Trailer
    Truck Class:
    Heavy Duty
    Make:
    Trailer
    $231.99
    Qty in Cart: 0
    Price:
    $231.99
    Subtotal:
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